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BMW
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M Roadster
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Repair and Diagnosis
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Engine Performance
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System
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Diagnostic Trouble Codes (S54)
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MSS70 Engine Operating System DTCS
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DTC P16A2, BMW Hex Code 0x2AB3, BMW Code 10931: Internal Control Module Memory Check Sum Error in Data (SIG)
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Monitoring criteria
Monitoring criteria
Application software data monitor (development only)